The perfect string for a 1929 Santos Bianca, many guitarists believe that Flamenco 2001 Light Tension strings create the most authentic flamenco sound available today. Recommended for older or very lightly constructed guitars, these strings produce a maximum volume and silvery brilliance with a minimal amount of stress on the guitar’s neck, soundboard and bridge. The 2001 Series Flamenco Guitar Strings are the first choice of professional flamenco guitarists in Spain and throughout the world. In a class by themselves, these sets were developed in cooperation with leading flamenco guitarists. All set designs were tested and refined for more than two years in recitals, recording studios and tablad performances.